import book.BookList;
import ioperations.IOPeration;
import user.AdminUser;
import user.NormalUser;
import user.User;

import java.util.Scanner;


public class Main {

    public static User login() {
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入你的姓名：");
        String name = scanner.nextLine();

        System.out.println("请输入你的身份，1：管理员   2：普通用户");

        int choice = scanner.nextInt();

        if (choice == 1) {
            return new AdminUser(name);
        } else {
            return new NormalUser(name);
        }
    }

    public static void main(String[] args) {
        BookList bookList = new BookList();

        User user = login();

        while (true) {
            int choice = user.menu();

            user.doIoperation(choice, bookList);

            //user.ioPerations[choice].work(bookList);
        }
    }
}

